package mapper;

import pojo.User;

import java.util.List;

/**
 * @ClassName IUserDao
 * @Description 用户类接口
 * @date 2021/5/6 17:42
 * @Version 1.0
 */
public interface IUserMapper {
    List<User> getUserList();

    List<User> getUserList2();

    int insertUser(User user);

    int updateUser(User user);

    int deleteUser(User user);
}
